The effect of tracking generator efficiency to overall RF power amplifier system efficiency
This paper presents efficiency performance findings of RF power amplifier (RFPA) systems from a comparative study between an RFPA with a conventional envelope tracking (ET) system, an RFPA with an auxiliary envelope tracking (AET) system and an RFPA with a fixed bias supply. The results demonstrated...
| Main Authors: | , , , , , |
|---|---|
| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
IEEE
2016
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/55914/1/The%20effect%20of%20tracking%20generator%20efficiency%20to%20overall%20RF%20power%20amplifier%20system%20efficiency.pdf |
| _version_ | 1825931312499785728 |
|---|---|
| author | Yusoff, Zubaida Mohd Annuar, Fatahiyah Kung, Fabian Wai Lee Hashim, Shaiful Jahari Lees, Jonathan Cripps, Steve C. |
| author_facet | Yusoff, Zubaida Mohd Annuar, Fatahiyah Kung, Fabian Wai Lee Hashim, Shaiful Jahari Lees, Jonathan Cripps, Steve C. |
| author_sort | Yusoff, Zubaida |
| collection | UPM |
| description | This paper presents efficiency performance findings of RF power amplifier (RFPA) systems from a comparative study between an RFPA with a conventional envelope tracking (ET) system, an RFPA with an auxiliary envelope tracking (AET) system and an RFPA with a fixed bias supply. The results demonstrated that the tracking generator's design in AET system has less dependency towards the overall system efficiency and this relaxed the requirement of the tracking generator's design. This AET RFPA system shows large improvement in efficiency as compared to fixed supply and conventional ET system also suggests that AET system has potential to be the preferred technique in efficiency improvement. |
| first_indexed | 2024-03-06T09:24:50Z |
| format | Conference or Workshop Item |
| id | upm.eprints-55914 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T09:24:50Z |
| publishDate | 2016 |
| publisher | IEEE |
| record_format | dspace |
| spelling | upm.eprints-559142017-06-30T09:52:22Z http://psasir.upm.edu.my/id/eprint/55914/ The effect of tracking generator efficiency to overall RF power amplifier system efficiency Yusoff, Zubaida Mohd Annuar, Fatahiyah Kung, Fabian Wai Lee Hashim, Shaiful Jahari Lees, Jonathan Cripps, Steve C. This paper presents efficiency performance findings of RF power amplifier (RFPA) systems from a comparative study between an RFPA with a conventional envelope tracking (ET) system, an RFPA with an auxiliary envelope tracking (AET) system and an RFPA with a fixed bias supply. The results demonstrated that the tracking generator's design in AET system has less dependency towards the overall system efficiency and this relaxed the requirement of the tracking generator's design. This AET RFPA system shows large improvement in efficiency as compared to fixed supply and conventional ET system also suggests that AET system has potential to be the preferred technique in efficiency improvement. IEEE 2016 Conference or Workshop Item PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/55914/1/The%20effect%20of%20tracking%20generator%20efficiency%20to%20overall%20RF%20power%20amplifier%20system%20efficiency.pdf Yusoff, Zubaida and Mohd Annuar, Fatahiyah and Kung, Fabian Wai Lee and Hashim, Shaiful Jahari and Lees, Jonathan and Cripps, Steve C. (2016) The effect of tracking generator efficiency to overall RF power amplifier system efficiency. In: 12th IEEE International Conference on Semiconductor Electronics 2016 (ICSE2016), 17-19 Aug. 2016, Pullman Hotel, Bangsar, Kuala Lumpur. (pp. 344-347). 10.1109/SMELEC.2016.7573662 |
| spellingShingle | Yusoff, Zubaida Mohd Annuar, Fatahiyah Kung, Fabian Wai Lee Hashim, Shaiful Jahari Lees, Jonathan Cripps, Steve C. The effect of tracking generator efficiency to overall RF power amplifier system efficiency |
| title | The effect of tracking generator efficiency to overall RF power amplifier system efficiency |
| title_full | The effect of tracking generator efficiency to overall RF power amplifier system efficiency |
| title_fullStr | The effect of tracking generator efficiency to overall RF power amplifier system efficiency |
| title_full_unstemmed | The effect of tracking generator efficiency to overall RF power amplifier system efficiency |
| title_short | The effect of tracking generator efficiency to overall RF power amplifier system efficiency |
| title_sort | effect of tracking generator efficiency to overall rf power amplifier system efficiency |
| url | http://psasir.upm.edu.my/id/eprint/55914/1/The%20effect%20of%20tracking%20generator%20efficiency%20to%20overall%20RF%20power%20amplifier%20system%20efficiency.pdf |
| work_keys_str_mv | AT yusoffzubaida theeffectoftrackinggeneratorefficiencytooverallrfpoweramplifiersystemefficiency AT mohdannuarfatahiyah theeffectoftrackinggeneratorefficiencytooverallrfpoweramplifiersystemefficiency AT kungfabianwailee theeffectoftrackinggeneratorefficiencytooverallrfpoweramplifiersystemefficiency AT hashimshaifuljahari theeffectoftrackinggeneratorefficiencytooverallrfpoweramplifiersystemefficiency AT leesjonathan theeffectoftrackinggeneratorefficiencytooverallrfpoweramplifiersystemefficiency AT crippsstevec theeffectoftrackinggeneratorefficiencytooverallrfpoweramplifiersystemefficiency AT yusoffzubaida effectoftrackinggeneratorefficiencytooverallrfpoweramplifiersystemefficiency AT mohdannuarfatahiyah effectoftrackinggeneratorefficiencytooverallrfpoweramplifiersystemefficiency AT kungfabianwailee effectoftrackinggeneratorefficiencytooverallrfpoweramplifiersystemefficiency AT hashimshaifuljahari effectoftrackinggeneratorefficiencytooverallrfpoweramplifiersystemefficiency AT leesjonathan effectoftrackinggeneratorefficiencytooverallrfpoweramplifiersystemefficiency AT crippsstevec effectoftrackinggeneratorefficiencytooverallrfpoweramplifiersystemefficiency |